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介绍了聚晶金刚石 (PCD)刀具的两种常用刃磨方法———放电刃磨和金刚石砂轮机械刃磨的刃磨机理、刃磨设备及研究成果 ,并针对两种刃磨方法的不足提出了今后的研究方向。
Two commonly used methods of sharpening polycrystalline diamond (PCD) tool are introduced: the sharpening mechanism, the sharpening equipment and the research results of the discharge sharpening and the mechanical sharpening of the diamond grinding wheel, and the disadvantages of the two sharpening methods The future research direction.